Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rg8 win in 3 half-moves
4 Ra8 draw
5 Rb8 draw
6 Rc1 draw
7 Rc5 draw
8 Rc6 draw
9 Rd8 draw
10 Rc2 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves